Hi Matthew. Actually, that section makes it all the more puzzling. It lists 3 disclosures that relate to several RFCs, but none of those RFCs relates to Diffie-Hellman. Instead they relate to lists of algorithms, so I'm not sure how this helps cover the concerns.
Yoav On May 13, 2013, at 7:11 PM, Matthew Campagna <[email protected]> wrote: > Paul et al, > > I would like to draw the groups attention to "Section VIII. Other Notes:" > of the declaration https://datatracker.ietf.org/ipr/2072/. It highlights > previous declarations in regards to the referenced patent and its use in > affiliated IPSec and IKE specifications. > > I personally hope that these earlier statements cover the bulk of concerns > and expected uses. > > Sincerely, > Matt Campagna > > > Matthew Campagna - Director, Certicom Research > BlackBerry > > [email protected] > direct 203.894.9777 > office 877.746.5831x14181# > http://www.blackberry.com > > > > > > -----Original Message----- > From: [email protected] [mailto:[email protected]] On Behalf Of > Paul Hoffman > Sent: Friday, May 10, 2013 1:21 PM > To: IPsecme WG > Subject: Re: [IPsec] IPR Disclosure: Certicom Corporation's Statement about > IPR related to draft-ietf-ipsecme-dh-checks-04 > > On May 10, 2013, at 10:13 AM, Michael Richardson <[email protected]> > wrote: > >> I can not speculate as to whether there is prior art, but it seems to >> match what we have been discussing. > > > <chair-hat on> > "We" have not been discussing it, and nor should we. Certicom has filed > numerous IPR statements with the IETF over more than a decade. Earlier > discussions of earlier IPR statements have not come to any general > understanding of what Certicom claims and what they intend to do with those > claims. In the absence of that understanding (which can be aided by Certicom > at any time), there is no point in using the WG mailing list for guessing. > > WG participants who want to read more about IPR are advised to see > <https://www.ietf.org/ipr/>. > > --Paul Hoffman > _______________________________________________ > IPsec mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/ipsec > > --------------------------------------------------------------------- > This transmission (including any attachments) may contain confidential > information, privileged material (including material protected by the > solicitor-client or other applicable privileges), or constitute non-public > information. Any use of this information by anyone other than the intended > recipient is prohibited. If you have received this transmission in error, > please immediately reply to the sender and delete this information from your > system. Use, dissemination, distribution, or reproduction of this > transmission by unintended recipients is not authorized and may be unlawful. > _______________________________________________ > IPsec mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/ipsec > > Email secured by Check Point _______________________________________________ IPsec mailing list [email protected] https://www.ietf.org/mailman/listinfo/ipsec
